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Haikou

$488+ Cheap flights from San Francisco (SFO) to Haikou (HAK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HAK
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap flight deals from San Francisco to Haikou

Cheapest flights from San Francisco to Haikou
Explore the most affordable flight options available from San Francisco to Haikou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This KAYAK deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:00 pm
SFO
-
HAK
1 stop35h 40m
Cathay Pacific
Wed 5/64:50 pm
HAK
-
SFO
1 stop33h 05m
Cathay Pacific
Deal found 3/9$696
This Cathay Pacific deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:00 pm
SFO
-
HAK
1 stop35h 40m
Cathay Pacific
Mon 5/44:50 pm
HAK
-
SFO
1 stop20h 50m
Cathay Pacific
Deal found 3/9$729
This Gotogate deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:35 am
SFO
-
HAK
1 stop19h 20m
China Southern
Thu 5/149:25 am
HAK
-
SFO
1 stop26h 15m
China Southern
Deal found 3/12$743
This KAYAK deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:00 pm
SFO
-
HAK
1 stop35h 40m
Cathay Pacific
Thu 5/144:50 pm
HAK
-
SFO
1 stop20h 50m
Cathay Pacific
Deal found 3/12$746
This Booking.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:35 am
SFO
-
HAK
1 stop19h 20m
China Southern
Wed 5/209:05 pm
HAK
-
SFO
2 stops38h 35m
China Southern
Deal found 3/12$756
This FlightHub deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:00 pm
SFO
-
HAK
2 stops34h 50m
Multiple Airlines
Wed 5/61:35 pm
HAK
-
SFO
1 stop34h 30m
Multiple Airlines
Deal found 3/9$781
This FlightHub deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:55 am
SFO
-
HAK
2 stops41h 55m
China Eastern
Wed 10/71:35 pm
HAK
-
SFO
1 stop34h 30m
China Eastern
Deal found 3/13$813

Find flight deals from San Francisco to Haikou

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Haikou (HAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$696
(KAYAK)

One-way from

$488
(FlightHub)

Popular in

March

Cheapest in

November

Average price

$1,620
Provider with most accurate pricing for San Francisco-Haikou Meilan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Haikou Meilan Intl flights.
Search Deals
From San Francisco to Haikou Meilan Intl
Search Deals
One-way flight from San Francisco to Haikou Meilan Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($245 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Haikou that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 13, 2026.
Use the filters below to find and compare flights from San Francisco to Haikou that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Thu 4/30

1:00 pm-3:40 pm

1 stop35h 40m

Haikou Meilan Intl

Mon 5/4

4:50 pm-10:40 pm

1 stop20h 50m

$729

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Mon 4/13

12:00 pm-1:50 pm

2 stops34h 50m

Haikou Meilan Intl

Wed 5/6

1:35 pm-9:05 am

1 stop34h 30m

$781

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Tue 4/21

12:35 am-8:05 pm

1 stop28h 30m

Haikou Meilan Intl

Thu 5/14

4:00 pm-8:40 pm

2 stops19h 40m

$795

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Tue 4/7

1:00 pm-3:40 pm

1 stop35h 40m

Haikou Meilan Intl

Wed 5/6

4:50 pm-10:55 am

1 stop33h 05m

$833

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Tue 4/21

12:35 am-2:35 pm

2 stops23h 00m

Haikou Meilan Intl

Wed 5/20

9:05 pm-8:40 pm

2 stops38h 35m

$849

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Mon 4/6

12:35 am-7:05 pm

1 stop27h 30m

Haikou Meilan Intl

Wed 5/6

6:00 pm-8:40 pm

2 stops41h 40m

$887
Quickest round-trip

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Tue 9/8

12:50 am-3:40 pm

2 stops23h 50m

Haikou Meilan Intl

Wed 9/30

4:50 pm-8:30 pm

2 stops18h 40m

$902
Cheapest one-way

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Mon 7/20

12:00 pm-12:20 pm

1 stop33h 20m

$488

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Mon 7/20

11:50 pm-10:40 am

2 stops43h 50m

$503
Quickest one-way

San FranciscoHaikou

SFO - HAK

SFOHAK

San Francisco

Mon 7/20

12:35 am-7:05 pm

1 stop27h 30m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from San Francisco to Haikou

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Haikou in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Haikou flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Haikou flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Haikou flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Haikou flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Haikou flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Haikou

Have a flexible travel schedule? Discover the best time to fly to Haikou from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Haikou

Get insights into the airlines that provide service to Haikou. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Haikou. Reviews last updated March 13, 2026.
Read through reviews of airlines operating flights from San Francisco to Haikou, such as Cathay Pacific,China Southern, andChina Eastern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,206 reviews

Boarding

7.9

Comfort

7.6

Overall

7.6

Food

7.3

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Cathay Pacific
7.6
Good
1,206 reviews
Cathay Pacific
7.6
Good
1,206 reviews

Boarding

7.9

Comfort

7.6

Overall

7.6

Food

7.3

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
China Southern
7.4
Good
142 reviews
Cathay Pacific
7.6
Good
1,206 reviews

Boarding

7.9

Comfort

7.6

Overall

7.6

Food

7.3

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
China Eastern
7.2
Good
198 reviews
Cathay Pacific
7.6
Good
1,206 reviews

Boarding

7.9

Comfort

7.6

Overall

7.6

Food

7.3

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Haikou. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Haikou?

    Departing from San Francisco to Haikou will take you 35h 40m. San Francisco and Haikou are separated by a distance of 7180 mi.

  • What are the cheapest airlines flying from San Francisco to Haikou round-trip?

    According to our current data, Cathay Pacific ($634), China Eastern ($711), and China Southern ($756) offers the cheapest pricing from San Francisco to Haikou. These flights start at 42% lower than the current average price 3 months from now.

  • Can I find deals for flights from San Francisco to Haikou that include hotel bookings?

    Yes. In addition to deals on San Francisco to Haikou flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Haikou?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Haikou.

  • Can I find deals for business class flights from San Francisco to Haikou?

    Yes. Cheapflights offers flight deals from San Francisco to Haikou by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Complete your trip

Complete your trip to Haikou by adding a car rental and/or hotel reservation to your travel itinerary.
Haikou car rentals
Haikou Meilan Intl Airport car rentals
Sanya car rentals

Top 3 airlines flying from San Francisco to Haikou

Discover the top 3 airlines that operate flights from San Francisco to Haikou. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$634Average$779FlexibilityNo cancel feeOn-time72%
China EasternCheapest$711Average$1,475FlexibilityNo cancel feeOn-time62%
China SouthernCheapest$756Average$1,519FlexibilityNo cancel feeOn-time69%

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